【单选题】李某在雪天过马路时,不幸遭遇两车相撞身亡。后经交通警察对肇事车辆A、B进行查实,发现事故的原因是A车驾驶员酒后驾车,李某死亡的近因是( )。
【多选题】唐代的()与元代赵孟频的并称为“楷书四大家
【单选题】李某在雪天过马路时,不幸遭遇两车相撞身亡。后经交通警察对肇事者车辆A、B进行查实,发现事故的起因是A驾驶员酒后驾车,李某死亡的近因原因是()
【多选题】下列关于红外光谱的表述,哪些是正确的?
A.
只有在偶极矩发生变化的振动才能产生红外吸收。
B.
多原子分子除了共价键的伸缩振动外,还有弯曲振动形式,伸缩振动频率 > 弯曲振动频率。
【单选题】When the students were playing games on the playground, Jim suddenly stopped _____and began to cry, so we stopped _______ what was wrong with him.
【单选题】Suddenly, the truck began to slide (滑动). It rolled (转动) two or three times beforeto a stop, tilted into a snow bank on its passenger side.
【单选题】企业为了创造价值,通常将其在母国所开发出的具有差别化的产品转移到国外市场,这属于:( )
【单选题】李某在雨雪天过马路时,不幸遭遇两车相撞身亡。后经交通警察对肇事车辆A、B进行查实,发现事故的起因是A车驾驶员酒后驾车,李某死亡的近因是()
【单选题】The taxi driver ________ and began to rob his passenger with a fruit knife when suddenly a policeman turned up.